bmp085

Documentation

Overview

Package bmp085 allows interfacing with Bosch BMP085 barometric pressure sensor. This sensor has the ability to provided compensated temperature and pressure readings.

Index

• type BMP085
  • func New(bus embd.I2CBus) *BMP085
  • func (d *BMP085) Altitude() (float64, error)
  • func (d *BMP085) Close()
  • func (d *BMP085) Pressure() (int, error)
  • func (d *BMP085) Run()
  • func (d *BMP085) Temperature() (float64, error)

Types

type BMP085

type BMP085 struct {
	Bus  embd.I2CBus
	Poll int
	// contains filtered or unexported fields
}

BMP085 represents a Bosch BMP085 barometric sensor.

func New

func New(bus embd.I2CBus) *BMP085

New returns a handle to a BMP085 sensor.

func (*BMP085) Altitude

func (d *BMP085) Altitude() (float64, error)

Altitude returns the current altitude reading.

func (*BMP085) Close

func (d *BMP085) Close()

Close.

func (*BMP085) Pressure

func (d *BMP085) Pressure() (int, error)

Pressure returns the current pressure reading.

func (*BMP085) Run

func (d *BMP085) Run()

Run starts the sensor data acquisition loop.

func (*BMP085) Temperature

func (d *BMP085) Temperature() (float64, error)

Temperature returns the current temperature reading.